1957 Allis Chalmers HD19 aratura - Crawler dozer tractor ploughing and engine sound - Cab view
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Years in Production / 1947–1950
Allis-Chalmers
HD19
Explore the specifications, hardware, and original references for the Allis-Chalmers HD19.
No photo
143hp
Engine estimate · from belt
Tracks
Drive
1947–1950
Production years
Allis-Chalmers
Manufacturer
HD19 / 01
At a glance
Production
Agricultural Crawler tractor
Built in Springfield, Illinois, USA
- Manufacturer
- Allis Chalmers
- Total Built
- 2650
Mechanical
Power steering
Open operator station.
- Drive
- crawler
Electrical
- Charging System
- generator
- Batteries
- 2
- Battery Volts
- 6
HD19 / 02
Under the hood
Engine Detail
General Motors
blower diesel
6-cylinder
liquid-cooled 2-cycle vertical I-head
- Displacement
- 426 ci7.0 L
- Bore Stroke
- 4.25x5.00 inches108 x 127 mm
- Air Cleaner
- oil bath
- Compression Ratio
- 16.0:1
- Rated Rpm
- 1750
- Starter Volts
- 12
- Coolant Capacity
- 44 qts41.6 L
- Cylinders
- 6
- Cooling
- liquid-cooled 2-cycle vertical I-head
Engine Options
General Motors 7.0L 6-cyl diesel
- Fuel Tank
- 109 gal412.6 L
HD19 / 03
Gears & controls
Transmission
- Transmission Type
- torque converter
- Gears
- 2 forward and 1 reverse
HD19 / 04
Size. Stance. Footprint.
Tires And Tracks
Tracks
- Weight
- 40395 lbs18323 kg
See it in action
Videos
Watch Allis-Chalmers HD19 videos from their original YouTube creators.
HD19 / 06
Tests (NTTL)
Nebraska Tractor Test 397
Diesel 2-speed crawlerJuly 2 - 16, 1948
Drawbar performance
- Id
- 397
- Belt Power Max
- 129.08 hp96.3 kW
- Belt Fuel Use Max
- 11.7 gal/hour44.3 l/hour
- Max Power
- 110.73 hp82.6 kW
- Max Pull
- 37536 lbs17026 kg